The Beinecke Rare Book & Manuscript Library is a great resource for finding high-res digitizations of alchemical and mystical book illustrations. The following were taken from an “Alchemical and Rosicrucian compendium”, dated ca. 1760. No further information about this specific record is provided, but there is a very informative blog post about their European Alchemy collection. The uncopyrighted works in their collection are in the public domain.